I'd like a tree like this and heart shapes cut out of paper. Guests can write their well-wishes for the couple on the hearts and attach to the tree with small clothespins. Later, the hearts could be put into an album or grouped together in a frame.
Center piece option for tables with your flower colors. Good height so guests can talk to one another and we have the candle holders. We can replace two of the candles with the small tiny vases I gave you with a live flower. What ya think?
This idea is fantastic for a beach themed wedding - or a celebration taking place after a wedding abroad. Adding a collection of sea shells and pearls to the bottom of the bowl before adding water and flowers can have an incredible effect, making your table decorations appropriately themed in association with your destination wedding.